TCustomGrid.SelectedRangeCount property
Number of cell rectangles in the selected range for the grid.
Declaration
property SelectedRangeCount: Integer read GetSelectedRangeCount;Description
SelectedRangeCount is a read-only
Integer property with
the number of selected cell rectangles currently selected in the cells for
the control. The property value contains the length of the internal
TGridRectArray maintained in the control + 1 (for the current selected cell
not already in the array), or 0 when the grid is empty.
Use SelectedRange to access a selection rectangle by its ordinal position in the internal TGridRectArray instance.
Use AddSelectedRange to add a selection rectangle when RangeSelectMode is set to rsmMulti.
Use ClearSelections to remove all selection rectangles and redraw the grid control.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.